PENUMBRA INC
20220503
526.00 kB
3
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xlink:href="#pen-20220503.xsd"></link:schemaRef></ix:references><ix:resources><xbrli:context id="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001321732</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2022-05-03</xbrli:startDate><xbrli:endDate>2022-05-03</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div><div id="i9c43c43d84634e0696c164bb8dea089d_1"></div><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div style="-sec-extract:summary;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">__________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">UNITED STATES</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">SECURITIES AND EXCHANGE COMMISSION</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Washington, D.C. 20549</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:18pt;font-weight:700;line-height:120%">FORM <ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:DocumentType" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl8zMzY_96a6f0a3-3ace-47b3-a6df-e2e2e5805e9b">8-K</ix:nonNumeric></span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:12pt;font-weight:700;line-height:120%">CURRENT REPORT</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Pursuant to Section 13 or 15(d) of the</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Securities Exchange Act of 1934</span></div><div><span><br/></span></div><div 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style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:24pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityRegistrantName" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl83NDI_ba8b5eb1-1da1-498c-aede-e78f903beb98">Penumbra, Inc.</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Exact name of registrant as specified in its charter)</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:400;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div><table 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style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(I.R.S. employer identification number)</span></td></tr></table></div><div style="margin-top:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityAddressAddressLine1" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl85MzE_548c496a-3cf1-471e-b157-857da9afb2f3">One Penumbra Place</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityAddressCityOrTown" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl85MzQ_441bdc7b-fd23-4ddb-9fa4-62c1f9bb1144">Alameda</ix:nonNumeric>, <ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityAddressStateOrProvince" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl85Mzg_b5bf6d2f-471d-4026-a629-fcf417ab5775">CA</ix:nonNumeric> <ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityAddressPostalZipCode" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl85NDE_64462058-8b05-46fb-9d8f-691cf7422dbe">94502</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Address of principal executive offices, including zip code)</span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(<ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:CityAreaCode" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl8xMDA4_6320ea86-7c12-4967-9940-03161df99b62">510</ix:nonNumeric>) <ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:LocalPhoneNumber" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl8xMDEy_c6f0d8a5-67ba-470f-81cf-d14cf3135137">748-3200</ix:nonNumeric></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">(Registrant’s telephone number, including area code)</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions: </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:4.610%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:93.190%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:WrittenCommunications" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6MjIxZmUzZGFlYmNhNDI3ZmEwZWZlYzAyNjFiNDEwNzkvdGFibGVyYW5nZToyMjFmZTNkYWViY2E0MjdmYTBlZmVjMDI2MWI0MTA3OV8wLTAtMS0xLTg4MjUz_8831223a-f9fb-4989-9719-1b47614673d5">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:SolicitingMaterial" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6MjIxZmUzZGFlYmNhNDI3ZmEwZWZlYzAyNjFiNDEwNzkvdGFibGVyYW5nZToyMjFmZTNkYWViY2E0MjdmYTBlZmVjMDI2MWI0MTA3OV8xLTAtMS0xLTg4MjUz_6903a5a6-c5d1-4cff-886c-1c50d46d766a">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:PreCommencementTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6MjIxZmUzZGFlYmNhNDI3ZmEwZWZlYzAyNjFiNDEwNzkvdGFibGVyYW5nZToyMjFmZTNkYWViY2E0MjdmYTBlZmVjMDI2MWI0MTA3OV8yLTAtMS0xLTg4MjUz_c054db9e-91bb-494a-b0ff-616b61abb8fb">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:PreCommencementIssuerTenderOffer" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6MjIxZmUzZGFlYmNhNDI3ZmEwZWZlYzAyNjFiNDEwNzkvdGFibGVyYW5nZToyMjFmZTNkYWViY2E0MjdmYTBlZmVjMDI2MWI0MTA3OV8zLTAtMS0xLTg4MjUz_6f4245e3-eb59-4acf-9d21-f8843e497fb4">☐</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</span></td></tr></table></div><div style="margin-top:3pt;text-align:center;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">Securities registered pursuant to Section 12(b) of the Act:</span></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:41.882%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:12.788%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:42.030%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Title of each class</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Trading Symbol</span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:700;line-height:100%;text-decoration:underline">Name of each exchange on which registered</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:Security12bTitle" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6N2RjMzRjNTM2MWJiNGFhZjgwZDFlZmZjNjNkOTEyMTkvdGFibGVyYW5nZTo3ZGMzNGM1MzYxYmI0YWFmODBkMWVmZmM2M2Q5MTIxOV8xLTAtMS0xLTg4MjUz_0e068166-c82e-4f40-b42a-4de333b918ee">Common Stock, Par value $0.001 per share</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:TradingSymbol" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6N2RjMzRjNTM2MWJiNGFhZjgwZDFlZmZjNjNkOTEyMTkvdGFibGVyYW5nZTo3ZGMzNGM1MzYxYmI0YWFmODBkMWVmZmM2M2Q5MTIxOV8xLTEtMS0xLTg4MjUz_e97b08bb-d8b0-46ad-8a3d-85fd9f76745e">PEN</ix:nonNumeric></span></td><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:100%"><ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:SecurityExchangeName" format="ixt-sec:exchnameen" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGFibGU6N2RjMzRjNTM2MWJiNGFhZjgwZDFlZmZjNjNkOTEyMTkvdGFibGVyYW5nZTo3ZGMzNGM1MzYxYmI0YWFmODBkMWVmZmM2M2Q5MTIxOV8xLTItMS0xLTg4MjUz_ffac1f0f-4861-42cf-becf-54bf6ad66176">The New York Stock Exchange</ix:nonNumeric></span></td></tr></table></div><div style="text-indent:36pt"><span><br/></span></div><div style="text-indent:36pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). </span></div><div style="margin-top:3pt;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">Emerging growth company <ix:nonNumeric contextRef="i121c5229d1de41ddb1bb893202924a8d_D20220503-20220503" name="dei:EntityEmergingGrowthCompany" format="ixt-sec:boolballotbox" id="id3VybDovL2RvY3MudjEvZG9jOjljNDNjNDNkODQ2MzRlMDY5NmMxNjRiYjhkZWEwODlkL3NlYzo5YzQzYzQzZDg0NjM0ZTA2OTZjMTY0YmI4ZGVhMDg5ZF8xL2ZyYWc6NGRjOGRkNmJjNTQ0NGFkODk4MTFlYTg0OGYzMTdkNmIvdGV4dHJlZ2lvbjo0ZGM4ZGQ2YmM1NDQ0YWQ4OTgxMWVhODQ4ZjMxN2Q2Yl8zMTI3_0ef5403e-5de6-47de-98ba-a6a4c12fdc58">☐</ix:nonNumeric></span></div><div style="margin-top:3pt;text-indent:24pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:9pt;font-weight:400;line-height:110%">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:110%"> </span><span style="color:#000000;font-family:'Wingdings',sans-serif;font-size:9pt;font-weight:400;line-height:110%">o</span></div><div style="margin-top:3pt;text-indent:24pt"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%"> </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:120%">_______________________________________________________________________________________________________________________________</span></div><div style="text-align:center"><span><br/></span></div><div style="text-align:center"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:11.198%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:86.602%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item 2.02.</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Results of Operations and Financial Condition.</span></td></tr></table></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On May 3, 2022, Penumbra, Inc. issued a press release announcing financial results for the first fiscal quarter ended March 31, 2022. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.</span></div><div style="text-indent:27pt"><span><br/></span></div><div style="text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">The information furnished on this Current Report on Form 8-K, including the attached exhibit, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any other filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such a filing, except as expressly set forth by specific reference in such a filing.</span></div><div style="text-indent:27pt"><span><br/></span></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:11.198%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:86.602%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Item 9.01.</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Financial Statements and Exhibits.</span></td></tr></table></div><div><span><br/></span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">(d) Exhibits.</span></div><div><span><br/></span></div><div><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.707%"><tr><td style="width:1.0%"></td><td style="width:13.709%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:2.732%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:81.159%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">Exhibit Number</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline">Description</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><div><span style="color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline"><a style="-sec-extract:exhibit;color:#0000ff;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%;text-decoration:underline" href="#pen-33122xexhibit991.htm">99.1</a></span></div></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Press release of Penumbra, Inc. dated May 3, 2022.</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">104</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">Cover Page Interactive Data File (formatted as Inline Extensible Business Reporting Language).</span></td></tr></table></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div><hr style="page-break-after:always"/><div style="min-height:45pt;width:100%"><div><span><br/></span></div></div><div style="margin-top:9pt;text-align:center"><span><br/></span></div><div style="margin-top:9pt;text-align:center"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">SIGNATURES</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span></div><div style="text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</span></div><div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%"> </span><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:99.853%"><tr><td style="width:1.0%"></td><td style="width:40.334%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:5.488%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:50.878%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="6" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">Penumbra, Inc.</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Date: May 3, 2022</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">By:</span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">/s/ Maggie Yuen</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Maggie Yuen</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Chief Financial Officer</span></td></tr></table></div><div><span><br/></span></div><div><span><br/></span></div><div style="height:45pt;position:relative;width:100%"><div style="bottom:0;position:absolute;width:100%"><div style="text-align:center"><span><br/></span></div></div></div></body></html>